%0 Journal Article
%A V. G. Alekseev
%T Symmetry properties of higher-order spectral densities for multidimensional stationary and periodically nonstationary stochastic processes
%J Teoriâ veroâtnostej i ee primeneniâ
%D 1993
%P 870-875
%V 38
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TVP_1993_38_4_a9/
%G ru
%F TVP_1993_38_4_a9